818039520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{189361}}^1$

素因数の和:189385

約数の個数: 96

約数和(自身を含む): 2863153440

約数和(自身を除く): 2045113920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 189361, 378722, 568083, 757444, 946805, 1136166, 1514888, 1704249, 1893610, 2272332, 2840415, 3029776, 3408498, 3787220, 4544664, 5112747, 5680830, 6059552, 6816996, 7574440, 8521245, 9089328, 10225494, 11361660, 13633992, 15148880, 17042490, 18178656, 20450988, 22723320, 25563735, 27267984, 30297760, 34084980, 40901976, 45446640, 51127470, 54535968, 68169960, 81803952, 90893280, 102254940, 136339920, 163607904, 204509880, 272679840, 409019760, 818039520]

約数ペア:

[(1, 818039520), (2, 409019760), (3, 272679840), (4, 204509880), (5, 163607904), (6, 136339920), (8, 102254940), (9, 90893280), (10, 81803952), (12, 68169960), (15, 54535968), (16, 51127470), (18, 45446640), (20, 40901976), (24, 34084980), (27, 30297760), (30, 27267984), (32, 25563735), (36, 22723320), (40, 20450988), (45, 18178656), (48, 17042490), (54, 15148880), (60, 13633992), (72, 11361660), (80, 10225494), (90, 9089328), (96, 8521245), (108, 7574440), (120, 6816996), (135, 6059552), (144, 5680830), (160, 5112747), (180, 4544664), (216, 3787220), (240, 3408498), (270, 3029776), (288, 2840415), (360, 2272332), (432, 1893610), (480, 1704249), (540, 1514888), (720, 1136166), (864, 946805), (1080, 757444), (1440, 568083), (2160, 378722), (4320, 189361)]